40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/* $NetBSD: if_aereg.h,v 1.17 1998/08/12 07:19:09 scottr Exp $ */
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/*
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* National Semiconductor DS8390 NIC register definitions.
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*
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* Copyright (C) 1993, David Greenman. This software may be used, modified,
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* copied, distributed, and sold, in both source and binary form provided that
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* the above copyright and these terms are retained. Under no circumstances is
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* the author responsible for the proper functioning of this software, nor does
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* the author assume any responsibility for damages incurred with its use.
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*/
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/*
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* Memory offsets from slot base PA
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*/
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#define GC_RESET_OFFSET 0x000c0000 /* writes here reset NIC */
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#define GC_ROM_OFFSET 0x000c0000 /* address prom */
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#define GC_DATA_OFFSET 0x000d0000 /* Offset to NIC memory */
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#define GC_REG_OFFSET 0x000e0000 /* Offset to NIC registers */
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#define DP_ROM_OFFSET 0x000f0000
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#define DP_DATA_OFFSET 0x000d0000 /* Offset to SONIC memory */
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#define DP_REG_OFFSET 0x000e0000 /* Offset to SONIC registers */
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#define AE_ROM_OFFSET 0x000f0000
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#define AE_DATA_OFFSET 0x000d0000 /* Offset to NIC memory */
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#define AE_REG_OFFSET 0x000e0000 /* Offset to NIC registers */
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#define FE_ROM_OFFSET 0x000d0006 /* Determined empirically */
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#define KE_ROM_OFFSET 0x000f0007
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#define KE_DATA_OFFSET 0x00000000 /* Offset to NIC memory */
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#define KE_REG_OFFSET 0x00080003 /* Offset to NIC registers */
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#define CT_ROM_OFFSET 0x00030000 /* ROM offset */
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#define CT_DATA_OFFSET 0x00000000 /* RAM offset */
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#define CT_REG_OFFSET 0x00010000 /* REG offset */
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#define AE_REG_SIZE 0x40 /* Size of register space */
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